package com.lhy.thread01;

public class DirtyRead {
    
    private String username = "lhy";
    private String password = "123";
    
    public synchronized void setValue(String username,String password){
        this.username = username;
        try {
            Thread.sleep(2000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        this.password = password;
        System.err.println(Thread.currentThread().getName()+":setValue最终结果：username = " +username +" , password = "+password);
    }
    //synchronized
    public  void getValue(){
        System.err.println(Thread.currentThread().getName()+":getValue方法得到：username = "+username+", password="+password);
    }
    
    public static void main(String[] args) throws Exception{
        final DirtyRead dr = new DirtyRead();
        
        Thread t1 = new Thread(new Runnable() {
            @Override
            public void run() {
                dr.setValue("zhangsan", "456");
            }
        },"t1");
        t1.start();
        Thread.sleep(1000);
        dr.getValue();
    }

}